Low pressure trigger pull with cocked position safety for a semiautomatic firearm

摘要

A trigger mechanism for a semiautomatic firearm whereby a spring loaded hammer strut acting through a lever system puts a light pressure to hold a sear in a locked position and whereby recoil after firing causes the sear to return to a locked position before release of firing pressure on a trigger through action of the lever system and a trigger reset system; a trigger pull spring acting to return said trigger reset system to firing position after pressure is released on the trigger.